baber/WOPTO huggingface dataset:
Patent WO-2020221324-A1 (WO)
Inventor: LI HE
IPC: H04W12/00
Filed: 2020-04-29
Abstract: A registration method and a communication apparatus, providing a means for an access device not having NAS functionality to register to a core network. The method comprises: a secure access gateway receiving original identity information of an access device sent by the access device, the access device not having non-access stratum (NAS) functionality, and the secure access gateway having NAS functionality; the secure access gateway generating a concealed identifier for the access device according to access device identity information, the access device identity information only comprising the original identity information, or the access device information comprising the original identity information and device-related information, device-related information comprising one or more of operator information of the access device, access time information of the access device and position information of the access device; the secure access gateway sending a second request message to a first core network element of a core network, the second request message being used to request registration of the access device to the core network, and the second request message carrying the concealed identifier.
Patent WO-2021232413-A1 (WO)
Inventor: WANG JING
IPC: H04W24/10
Filed: 2020-05-22
Abstract: La présente invention concerne un dispositif d'envoi, un dispositif de réception, un procédé d'envoi d'informations d'interférence et un procédé d'accès à un canal. Le dispositif de réception comprend : une unité de traitement, qui est utilisée pour mesurer l'interférence d'une bande de fréquences sans licence de façon à obtenir des informations d'interférence; et l'unité d'envoi, qui est utilisée pour envoyer les informations d'interférence au dispositif d'envoi.
Patent WO-2020238915-A1 (WO)
Inventor: ZHU YANHUA
IPC: G06F16/958
Filed: 2020-05-26
Abstract: L'invention concerne un procédé et un appareil de reconnaissance de l'identité d'un utilisateur, un dispositif électronique et un support d'informations. Le procédé consiste : à obtenir une image d'un utilisateur; à effectuer un traitement de reconnaissance faciale sur l'image de l'utilisateur; et si une image de visage de l'utilisateur est détectée dans l'image de l'utilisateur et que l'image de visage de l'utilisateur correspond à une image de visage d'un utilisateur particulier, à recevoir des données de comportement d'exploitation d'un terminal d'acquisition par l'utilisateur, et à associer les données de comportement d'exploitation à un identifiant d'utilisateur de l'utilisateur particulier, le terminal d'acquisition étant un dispositif d'exploitation dans une succursale bancaire.
Patent WO-2020253512-A1 (WO)
Inventor: Chen mucheng
IPC: A61N5/06
Filed: 2020-06-01
Abstract: A treatment instrument, relating to the field of medical and healthcare devices. The treatment instrument comprises: an LED light-emitting module having a wavelength of 650-665 nm. Also provided is an application of the treatment instrument in regulating hypertension, hyperlipidaemia, and hyperglycaemia in the human body. When the human body is irradiated with light of a specific wavelength, the produced photothermal reaction and/or photochemical reaction activates various metabolic enzymes in the body, promotes the metabolism of the organism, and accelerates the elimination of free radicals in the body, thereby reducing the cholesterol content in the body, improving blood vessel elasticity, and regulating blood pressure, adjusting blood lipids, blood pressure, and blood sugar to within normal ranges. The technical defect in the prior art of treatment methods for hypertension, hyperlipidaemia, and hyperglycaemia causing great inconvenience to the patient is thereby solved.
Patent WO-2020259273-A1 (WO)
Inventor: QIANG ZHAOHUI
IPC: H01L29/786
Filed: 2020-06-09
Abstract: A thin film transistor, a manufacturing method therefor, a display substrate, and a display device. The thin film transistor comprises: a substrate; a first electrode disposed on the substrate; an active pattern disposed on the first electrode, wherein the active pattern comprises a first semiconductor pattern, a second semiconductor pattern, and a third semiconductor pattern sequentially stacked, a material of the second semiconductor pattern comprises a semiconductor material, one of the first semiconductor pattern or the third semiconductor pattern has a material comprising a semiconductor material and N-type doping ions, and the other thereof has a material comprising a semiconductor material and P-type doping ions; a gate insulation layer disposed on the active pattern; a first via disposed in the gate insulation layer; a gate disposed on the gate insulation layer, wherein an orthographic projection of the gate on the substrate and an orthographic projection of the active pattern on the substrate do not overlap; and a second electrode disposed on the gate insulation layer and being in contact with the third semiconductor pattern by means of the first via.
Patent WO-2020228842-A1 (WO)
Title: Parking brake control module and rail vehicle
Inventor: QIN LIWEI
IPC: B61H11/10
Filed: 2020-06-22
Abstract: A parking brake control module (1), comprising: an air inlet end (100), a first air inlet channel (200), a first air outlet channel (300), a second air inlet channel (400), a second air outlet channel (500), and a valve (600); the first air inlet channel (200) is provided with an air storage unit (210); the first air outlet channel (300) is connected to a brake cylinder (2); the second air inlet channel (400) is connected to the air inlet end (100); the second air outlet channel (500) is connected to a parking cylinder (3); when in a first working state, the valve (600) causes an air storage chamber (220) to be in communication with the first air outlet channel (300) and, at the same time, causes the second air outlet channel (500) to be in communication with the atmosphere, so as to allow for the application of parking brake force; when in a second working state, the valve (600) causes the second air inlet channel (400) to be in communication with the second air outlet channel (500) and, at the same time, causes the first air outlet channel (300) to be in communication with the atmosphere, so as to allow for the release of the parking brake. A rail vehicle comprising the parking brake control module is also disclosed.
Patent WO-2021022922-A1 (WO)
Title: 转子组件和交替极电机
Inventor: HU YUSHENG
IPC: H02K1/27
Filed: 2020-06-23
Abstract: 本公开提供一种转子组件和交替极电机。该转子组件包括转子铁芯(1)，转子铁芯(1)包括沿周向交替排布的永磁极和交替极，永磁极包括安装槽(2)，安装槽(2)内安装有永磁体(3)，永磁体(3)面向转子铁芯(1)外周缘的极性为同一极性，安装槽(2)的两端分别设置有第二空气槽(5)，磁极中心线的两侧分别设置有第一空气槽(4)，第一空气槽(4)位于第二空气槽(5)和磁极中心线之间靠近第二空气槽(5)的一侧，第一空气槽(4)的径向外侧壁与靠近磁极中心线的第一槽壁之间形成锐角尖端，锐角尖端向磁极中心线聚拢。根据本公开的转子组件，有效抑制永磁体磁通面积设计过大引起的电磁转矩下降，提高电机性能。
Patent WO-2021047239-A1 (WO)
Title: Page acquisition method, device and system
Inventor: ZHANG QING
IPC: G06F16/957
Filed: 2020-06-24
Abstract: The embodiment of the present application discloses a page acquisition method, device and system. Wherein the method comprises: sending a static page acquisition request to a static webpage server, and generating a static page generation request for a target page in an asynchronous queue; the static page request comprises an identifier of the target page; taking out the static page generation request from the asynchronous queue and acquiring corresponding page data from a database according to the static page generation request to generate a target static page; uploading the target static page to the static webpage server. Through the present application, the page data can be obtained without reading the database in real time under most conditions, therefore，compared with the prior art, the server performance is improved, and the page acquisition speed is increased.
Patent WO-2021036464-A1 (WO)
Inventor: JIANG MIN
IPC: G06F16/29
Filed: 2020-06-28
Abstract: A map data query method, comprising: acquiring the current location of a vehicle; requesting map data matching the current location from a cloud database; locally caching the requested map data; on the basis of road features in the map data, locally constructing a spatial index of the map data; and, when acquiring a query request sent by the application layer, by means of the spatial index, locally querying the map data targeted by the query request.
Patent WO-2020253884-A1 (WO)
Inventor: CHEN LI
IPC: B21C23/22
Filed: 2020-06-29
Abstract: An extrusion method for a high-brittleness aluminum alloy, comprising: heating a ductile aluminum alloy ingot and a high-brittleness aluminum alloy ingot and then loading same into an extrusion container, and causing the ductile aluminum alloy ingot to be positioned at a front end of the extrusion container, and the high-brittleness aluminum alloy ingot to be positioned at a back end of the extrusion container; and then performing upsetting, extrusion, aligning, and peeling, to obtain a high-brittleness aluminum alloy extruded piece product. A ductile aluminum alloy ingot is placed in front of a high-brittleness aluminum alloy ingot, and by means of controlling the pre-heat temperature of both, the high-brittleness aluminum alloy ingot is caused to not come into contact with an extrusion die, improving extrusion product yield. The processing is simple, does not require independent manufacture of a sheath, and can integrate well with existing common extrusion processing, causing high-brittleness aluminum alloy extrusion processing to have the potential for scaled production.
Patent WO-2022000365-A1 (WO)
Inventor: REN YUWEI
IPC: H04B17/373
Filed: 2020-07-01
Abstract: A method of wireless communication by a user equipment (UE) includes receiving a machine learning model from a base station. The method also includes inputting channel measurements obtained from reference signals to the machine learning model. The method further includes inputting parameters to the machine learning model. Based on the parameters and the channel measurements input to the machine learning model, the machine learning model infers a neural network output. Based on the neural network output, the method estimates characteristics of a current downlink data channel and/or predicts characteristics of a future downlink data channel.
Patent WO-2021008499-A1 (WO)
Inventor: HU JUYI
IPC: B08B1/00
Filed: 2020-07-13
Abstract: The present invention relates to a pose-based adaptive dual-power-source tunnel lamp cleaning vehicle, belonging to the technical field of lamp cleaning. Said cleaning vehicle comprises a vehicle-mounted platform, a lifting platform mounted on the vehicle-mounted platform, and a cleaning device mounted on the lifting platform, the lifting platform being connected to the vehicle-mounted platform in a liftable and orientation changeable manner. The cleaning device comprises an outer cover having a top opening for covering upwards a tunnel lamp, a dry cleaning assembly mounted within the outer cover and used for cleaning the surface of the tunnel lamp, and a negative pressure forming device in communication with an inner cavity of the outer cover, a negative pressure hole is provided on a side wall of the outer cover, and the negative pressure hole is connected to the negative pressure forming device, so that the inner cavity of the outer cover forms a negative pressure environment. The tunnel lamp cleaning device of the present invention is able to clean the tunnel lamps in sequence during the walking of the vehicle-mounted platform, the cleaning method is dry cleaning, and solid particles which are cleaned from the tunnel lamps are recovered by means of negative pressure, so that the present invention has a high cleaning efficiency, is pollution-free for the tunnel environment, and avoids the potential safety risks caused by high-rise operations.
Patent WO-2021017905-A1 (WO)
Title: 电池、电池单体及其顶盖组件
Inventor: HUANG SIYING
IPC: H01M50/15
Filed: 2020-07-17
Abstract: 本申请提供了一种电池、电池单体及其顶盖组件。电池包括多个依次布置的电池单体。电池单体包括电极组件、壳体以及顶盖组件。电极组件收容于壳体内，顶盖组件连接于壳体。顶盖组件包括顶盖板、防爆片以及固定件。顶盖板设有通孔，防爆片设置于顶盖板并密封通孔，且防爆片具有薄弱区域。固定件连接顶盖板和防爆片，固定件的熔点小于顶盖板的熔点和防爆片的熔点。防爆片设置为：当固定件未熔化时，薄弱区域能够在电池单体的内部气压超过薄弱区域断裂所需的气压时断裂；当固定件熔化时，防爆片能够在电池单体的内部气压低于薄弱区域断裂所需的气压时与顶盖板至少部分地脱离。
Patent WO-2021027522-A1 (WO)
Title: 一种按压式弹簧开关机构及其电动/手动可切换开窗器
Inventor: LI JIANYONG
IPC: E05F11/00
Filed: 2020-07-23
Abstract: 一种按压式弹簧开关机构及其电动/手动可切换开窗器，包括电机（100），电机（100）的输出轴上装配有第一蜗轮蜗杆机构(201、202)，第一蜗轮蜗杆机构(201、202)通过传动轴带动第一齿轮（301）、第二齿轮（302）和第三齿轮（303）转动；其中第二齿轮（302）与上方的模式切换开关（400）、下方的弹簧（500）构成按压式弹簧开关机构，可以进行电动/手动模式的切换；与第三齿轮（303）转动配合的手动模式旋转轴（900），上方设计为长方体形，可配合对应的把手转动，控制链条的伸缩；电动模式下，机构正常控制传动；手动模式下，按压模式切换开关（400），此时可用把手转动手动模式旋转轴（900）控制窗户的开合，再次按压模式切换开关（400）可回到电动模式传动。
Patent WO-2021179520-A1 (WO)
Title: 一种用于超浅覆土层的隧道
Inventor: CAI TIANCHENG
IPC: E21D11/00
Filed: 2020-07-31
Abstract: 一种用于超浅覆土层的隧道，该隧道包括若干个沿隧道轴向首尾依次相连的隧道单元，每个隧道单元包括底板（1）、侧板（2）和顶板（3），侧板（2）的数量为两块，两块侧板（2）设置在底板（1）的两端，顶板（3）设置在侧板（2）的顶端，在底板（1）的内表面形成有第一凹槽（9），在第一凹槽（9）内部设置有基座（4），在基座（4）的上表面设置有轨道（5），在顶板（3）的内部开设有引流通道（10），在顶板（3）的外表面开设有排水槽（11），在排水槽（11）内部设置有滤棉（12），在顶板（3）的内部开设有排水通道（13），引流通道（10）与排水槽（11）的下部相连通，排水通道（13）与引流通道（10）的下端相连通。
Patent WO-2022032500-A1 (WO)
Title: Plaque en caoutchouc permettant de réaliser un assemblage
Inventor: ZHANG MENGYUAN
IPC: E04F15/10
Filed: 2020-08-12
Abstract: L'invention concerne une plaque de caoutchouc permettant de réaliser un assemblage, la plaque de caoutchouc comprenant un corps de plaque de caoutchouc (1), une plaque de positionnement (2) et une pièce de pressage fixe (4). Une extrémité du corps de plaque en caoutchouc (1) est reliée de manière fixe à la plaque de positionnement (2); l'extrémité du corps de plaque en caoutchouc (1) à distance de la plaque de positionnement (2) est reliée de manière fixe à une plaque de liaison (3), l'autre extrémité du corps de plaque en caoutchouc (1) est reliée de manière fixe à la pièce de pression fixe (4), et l'extrémité du corps de plaque en caoutchouc (1) à distance de la pièce de pression fixe (4) est reliée de manière fixe à une bande d'insertion (5); une paroi interne du corps de plaque en caoutchouc (1) est reliée de manière fixe à des tuyaux de fixation (6), et une extrémité de chaque tuyau de fixation (6) est reliée de manière fixe à un trou d'insertion (7); et la surface inférieure du corps de plaque en caoutchouc (1) est reliée de manière fixe à une couche d'absorption (13), tandis que la surface supérieure du corps de plaque en caoutchouc (1) est pourvue de rainures (14). Dans le corps de plaque en caoutchouc (1), au moyen de la couche d'absorption (13), et une fois que le corps de plaque en caoutchouc (1) est posé, la face inférieure du corps de plaque en caoutchouc (1) peut être fixée au sol, ce qui permet d'augmenter une force de frottement, de réduire le glissement et le déplacement, et de réduire le roulement du corps de plaque en caoutchouc; et au moyen des rainures (14), les effets de canalisation d'un liquide et d'augmentation d'une force de frottement sont obtenus, la stabilité du personnel et des appareils est améliorée, et des dommages de glissement et de chute de ceux-ci qui se produisent pendant un processus de transport et de déplacement sont évités, ce qui permet de réduire les risques de sécurité potentiels et d'augmenter la sécurité.
Patent WO-2022032612-A1 (WO)
Inventor: WU LIANGMING
IPC: H04W72/12
Filed: 2020-08-14
Abstract: Methods, systems, and devices for wireless communications, and more specifically to sidelink communications are described. A communication device, otherwise, knowns as a user equipment (UE) may determine first sidelink control information (SCI) associated with the sidelink communications. The first SCI may include an indication of one or more time and frequency resources of second SCI associated with the sidelink communications. The UE may code the first SCI based on a rateless code, and transmit the rateless coded first SCI on a physical sidelink control channel (PSCCH). The UE may determine the second SCI associated with the sidelink communications based on the first coded SCI, and code the second SCI based on the rateless code. The UE may transmit the rateless coded second SCI on a physical sidelink shared channel (PSSCH).
Patent WO-2021032164-A1 (WO)
Title: Display apparatus and backlight module
Inventor: LI FULIN
IPC: H01L33/48
Filed: 2020-08-20
Abstract: A display apparatus and a backlight module. The backlight module comprises: a plurality of mutually assembled lamp panels (11) and reflection sheets (12), wherein there is a spacing (s) between two adjacent lamp panels (11); each of the lamp panels (11) comprises a circuit board (111), a plurality of mini light-emitting diodes (112) arranged on the circuit board (111), and a protective layer (113); the circuit board (111) comprises a central region (AA) and an edge region (BB); an orthographic projection of the protective layer (113) on the circuit board (111) is located in the central region (AA); and the reflection sheets (12) are arranged on the edge regions (BB) of the two adjacent lamp panels (11) and cover the spacing (s) between the two adjacent lamp panels (11). Some of the light from the mini light-emitting diodes (112) can be reflected onto the reflection sheet (12) between two lamp panels (11), such that the light can be emitted from the spacing (s) between the two lamp panels (11) in order to eliminate shadows generated in the spacing (s). When the reflection sheets (12) are arranged on the edge regions (BB), the set heights of the reflection sheets (12) can be reduced, so as to prevent the reflection sheets (12) from blocking the emission of the light from the mini light-emitting diodes (112).
Patent WO-2021043026-A1 (WO)
Title: Storage space management method and device
Inventor: REN REN
IPC: G06F3/06
Filed: 2020-08-25
Abstract: A storage space management method and device. The method comprises: firstly, acquiring the amount of data stored in a storage system; then, adjusting, according to the magnitude of the amount of the data stored, the size of a deduplication metadata space used for storing a fingerprint record item in the storage system, wherein the fingerprint record item is used to record a fingerprint of the data. As the size of the deduplication metadata space can be flexibly adjusted, the efficiency of data deduplication can be improved by increasing the size of the deduplication metadata space. Furthermore, as the size of the deduplication metadata space is adjusted by using the amount of the data stored in the storage system as an adjustment factor, the size of the deduplication metadata space set by using the method can also satisfy a data storage requirement of a user without affecting the storage performance of the storage system.
Patent WO-2021135289-A1 (WO)
Inventor: SUN HAISHAN
IPC: G02B7/02
Filed: 2020-08-25
Abstract: 本申请公开一种电子设备，所述电子设备包括前框以及设置于所述前框一侧的后壳，所述前框与所述后壳之间设置有透镜组件，所述前框具有第一侧壁，所述第一侧壁设有限位槽，所述透镜组件一侧设置有第一凸肋，所述第一凸肋卡入所述限位槽。
Patent WO-2022041258-A1 (WO)
Title: 一种用于3d打印的纳米陶瓷金属复合粉末及应用
Inventor: LIU ZUMING
IPC: B22F1/00
Filed: 2020-08-31
Abstract: 一种采用微米陶瓷颗粒制备纳米相增强镍基高温合金的方法，以镍基高温合金为基体，以TiC、TiB  2 、WC和Al  2 O  3 中的一种或多种作为增强相。作为增强相的陶瓷颗粒原料粒径为1～5μm，添加量为1～5wt.％，通过特定的球磨工艺制备纳米陶瓷均匀分布的镍基高温合金复合粉末，通过3D打印技术制备纳米陶瓷相增强镍基高温合金，所制备的材料纳米陶瓷相分布均匀，具有优异的力学性能。采用微米级陶瓷颗粒，成本低；可以一体成形制备任意复杂形状的零件，提高材料利用率。
Patent WO-2022052139-A1 (WO)
Inventor: LI JINLIANG
IPC: H01F27/02
Filed: 2020-09-15
Abstract: A dry-type transformer having a good heat dissipation effect, comprising a housing assembly (1), a transformer (2), and bases (3). The housing assembly (1) is provided at the top ends of the bases (3); the transformer (2) is provided in the housing assembly (1); a plurality of inclined heat dissipation pipes (4) are provided on both sides of the housing assembly (1); the heat dissipation pipes (4) each comprise a thermally conductive pipe (401), a moisture absorption layer (402), and a flow guide plate (403), the thermally conductive pipe (401) is provided at the bottom end of the flow guide plate (403), and the thermally conductive pipe (401) is annularly provided on the moisture absorption layer (402); a support plate (101) is provided at the bottom end of the housing assembly (1); heat dissipation assemblies (5) are provided on the two sides of the bottom end of the support plate (101), and vent holes (102) are provided in the two sides of the support plate (101); each heat dissipation assembly (5) comprises a motor (501), a connecting rod (502), and fan blades (503), an output end of the motor (501) is connected to the connecting rod (502), and one end of the connecting rod (502) is connected to the fan blades (503); a heat dissipation fan (201) is provided on one side of the bottom end of the transformer (2); the heat dissipation fan (201) comprises a fixed frame (202), a fan (203), and a dustproof window (204), the dustproof window (204) is provided on the fixed frame (202), and the fan (203) is provided in the fixed frame (202). The good heat dissipation effect is realized by means of the heat dissipation pipes (4) and the heat dissipation assemblies (5), and the structure is simple.
Patent WO-2021057779-A1 (WO)
Inventor: LI CAN
IPC: H04L1/18
Filed: 2020-09-23
Abstract: 本公开提供一种HARQ-ACK反馈的获取、发送、终端及网络侧设备，该获取方法包括：获取目标下行控制信息DCI，所述目标DCI用于指示下行反馈信息DFI，所述DFI包含与K个终端的N个载波分别对应的控制信息块，所述控制信息块包含对应载波的HARQ-ACK反馈。
Patent WO-2022067516-A1 (WO)
Inventor: LIU YI
IPC: G06K9/00
Filed: 2020-09-29
Abstract: A fingerprint identification substrate, comprising: multiple fingerprint identification units (1), multiple signal reading line groups (6), and multiple gating circuits (MUX_1-MUX_n) which are arranged in an array manner. The multiple fingerprint identification units (1) are divided into multiple first fingerprint identification groups (2) arranged in a row direction, and any two of the first fingerprint identification groups (2), the signal reading line groups (6), and the gating circuits (MUX_1-MUX_n) have a one-to-one correspondence relationship. Each first fingerprint identification group (2) comprises: multiple continuous columns of fingerprint identification units (1) arranged in the row direction; each signal reading line group (6) comprises: multiple signal reading lines (RL), and each signal reading line (RL) is connected to a corresponding column of fingerprint identification units (1); each of the gating circuits (MUX_1-MUX_n) comprises: multiple switch circuits (T_1-T_b), and each signal reading line (RL) is connected to one signal transmission channel (channel_1-channel_2b) on a signal receiving unit (5) by means of one corresponding switch circuit (T_1-T_b). In all signal reading lines (RL), different signal reading lines (RL) located in the same signal reading line group (6) are connected to different signal transmission channels (channel_1-channel_2b), and at least two signal reading lines (RL) located in different signal reading line groups (6) are connected to the same signal transmission channel (channel_1-channel_2b).
Patent WO-2022052191-A1 (WO)
Inventor: WANG DONGYANG
IPC: C12N15/54
Filed: 2020-09-29
Abstract: L'invention concerne un mutant d'histidinol-phosphate aminotransférase, des bactéries d'ingénierie et l'utilisation du mutant d'histidinol-phosphate aminotransférase dans la production d'acide indole-3-pyruvique. Un gène d'histidinol-phosphate aminotransférase est dérivé d'une souche HY61 de Streptomyces luteoverticillatus, et la séquence nucléotidique du gène est telle que représentée dans SEQ ID NO : 1, et la séquence d'acides aminés du gène est telle que représentée dans SEQ ID NO : 2. Le mutant est obtenu au moyen d'une mutation unique ou de mutations multisites en position 66, position 138, position 197, position 226 et position 311 de la séquence d'acides aminés telle que représentée dans SEQ ID NO : 2.